ICS852911AVI IDT, Integrated Device Technology Inc, ICS852911AVI Datasheet

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ICS852911AVI

Manufacturer Part Number
ICS852911AVI
Description
Manufacturer
IDT, Integrated Device Technology Inc
Type
Clock Driverr
Datasheet

Specifications of ICS852911AVI

Number Of Clock Inputs
2
Mode Of Operation
Differential
Output Frequency
500MHz
Output Logic Level
HSTL
Operating Supply Voltage (min)
3V
Operating Supply Voltage (typ)
3.3V
Operating Supply Voltage (max)
3.6V
Package Type
PLCC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
28
Lead Free Status / RoHS Status
Not Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ICS852911AVILF
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Part Number:
ICS852911AVILFT
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
B
G
The ICS852911I is a low skew, 1-to-9 Differential-to-HSTL
Fanout Buffer. The ICS852911I has two selectable clock
inputs which can accept most differential input levels.
Guaranteed output skew, part-to-part skew and crossover
voltage characteristics make the ICS852911I ideal for today’s
most advanced applications, such as IA64 and static RAMs.
852911AVI
nPECL_CLK
nHSTL_CLK
PECL_CLK
HSTL_CLK
LOCK
ENERAL
CLK_SEL
D
IAGRAM
D
ESCRIPTION
0
1
Q0
nQ0
Q1
nQ1
Q2
nQ2
Q3
nQ3
Q4
nQ4
Q5
nQ5
Q6
nQ6
Q7
nQ7
Q8
nQ8
www.idt.com
1
F
• 9 HSTL outputs
• Selectable differential CLK, nCLK or LVPECL clock inputs
• HSTL_CLK, nHSTL_CLK pair can accept the following
• PECL_CLK, nPECL_CLK supports the following input types:
• Maximum output frequency: 500MHz
• Output skew: 100ps (maximum)
• Part-to-part skew: 300ps (maximum)
• Propagation delay: 1.7ns (maximum)
• V
• 3.3V core, 1.6V to 3.6V output supply range
• -40°C to 85°C ambient operating temperature
P
differential input levels: LVPECL, LVDS, HSTL, SSTL, HCSL
LVPECL, CML, SSTL
EATURES
IN
OH
nPECL_CLK
nHSTL_CLK
D
PECL_CLK
HSTL_CLK
= 1.4V (maximum)
CLK_SEL
IFFERENTIAL
A
SSIGNMENT
GND
11.6mm x 11.4mm x 4.1mm package body
V
DD
26
27
28
1
2
3
4
25
5
-
24
6
TO
ICS852911I
28-Lead PLCC
V Package
-HSTL F
Top View
23 22
7
8
L
21 20
9
ICS852911I
OW
10
ANOUT
S
11
19
KEW
18
17
16
15
14
13
12
REV. A AUGUST 5, 2010
, 1-
Q3
nQ3
Q4
V
nQ4
Q5
nQ5
B
DDO
UFFER
TO
-9

Related parts for ICS852911AVI

ICS852911AVI Summary of contents

Page 1

G D ENERAL ESCRIPTION The ICS852911I is a low skew, 1-to-9 Differential-to-HSTL Fanout Buffer. The ICS852911I has two selectable clock inputs which can accept most differential input levels. Guaranteed output skew, part-to-part skew and crossover voltage characteristics make the ICS852911I ...

Page 2

ABLE IN ESCRIPTIONS ...

Page 3

BSOLUTE AXIMUM ATINGS Supply Voltage Inputs, V -0. Outputs Continuous Current 50mA Surge Current 100mA Package Thermal Impedance, θ JA Storage Temperature, T -65°C to 150°C STG T 4A. P ...

Page 4

T 4D. HSTL DC C ABLE HARACTERISTICS ...

Page 5

P ARAMETER 3.3V±0.3V 1. DDO HSTL GND 0V 3.3V C /1.6V 3. ORE TO UTPUT OAD nQx Qx nQy Qy t sk( UTPUT KEW nHSTL_CLK, nPECL_CLK HSTL_CLK, PECL_CLK nQ0:nQ8 Q0:Q8 t ...

Page 6

IRING THE IFFERENTIAL NPUT TO Figure 1 shows how the differential input can be wired to accept single ended levels. The reference voltage V_REF = V generated by the bias resistors R1, R2 and C1. This bias ...

Page 7

IFFERENTIAL LOCK NPUT NTERFACE The HSTL_CLK/nHSTL_CLK accepts LVDS, LVPECL, HSTL, SSTL, HCSL and other differential signals. Both V V must meet the V and V input requirements. Figures OH PP CMR show interface ...

Page 8

LVPECL LOCK NPUT NTERFACE The PECL_CLK/nPECL_CLK accepts LVPECL, CML, SSTL and other differential signals. Both V SWING the V and V input requirements. Figures CMR show interface examples for the PECL_CLK/nPECL_CLK input driven ...

Page 9

S E CHEMATIC XAMPLE Figure 4 shows a schematic example of ICS852911I. In this example, the input is driven by an ICS HiPerClockS HSTL VCCO Ohm Ohm HSTL Driv (U1-8) (U1-15) ...

Page 10

This section provides information on power dissipation and junction temperature for the ICS852911I. Equations and example calculations are also provided. 1. Power Dissipation. The total power dissipation for the ICS852911I is the sum of the core power plus the power ...

Page 11

Calculations and Equations. The purpose of this section is to derive the power dissipated into the load. HSTL output driver circuit and termination are shown in Figure 5. F IGURE T o calculate worst case power dissipation into the ...

Page 12

ABLE VS IR LOW ABLE FOR JA Multi-Layer PCB, JEDEC Standard Test Boards NOTE: Most modern PCB designs use multi-layered boards. The data in the second row pertains to most designs ...

Page 13

ACKAGE UTLINE UFFIX FOR T ABLE Reference Document: JEDEC Publication 95, MS-018 852911AVI D IFFERENTIAL PLCC EAD ACKAGE IMENSIONS ...

Page 14

ABLE RDERING NFORMATION ...

Page 15

...

Page 16

We’ve Got Your Timing Solution. 6024 Silver Creek Valley Road San Jose, CA 95138 © 2010 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT, the IDT logo, ICS and HiPerClockS are trademarks of ...

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